Estun Servo Motor - How to Select Servo Motor (11-15)

1. Positional proportional gain Sets the proportional gain of the position ring adjuster. The higher the set value, the higher the gain, the greater the stiffness, and the smaller the position lag under the same frequency command pulse. However, too large a value may cause oscillations or overshoots. The parameter values are determined by the specific servo model ...

Estun Server Alarm A.01 Parameter Broken Estun server alarm A.02 A/D is damaged Estun Server Alarm A.03 Overspeeding Estun server alarm A.04 Overload Estun Server Alarm A.05 Position Deviation Counter Overflow Ace...

On June 17, 2021, at the same time of the 25th Essen Welding Exhibition, Estun Automation and its wholly-owned subsidiary CLOOS released a number of new welding robots and new welding power supplies in Shanghai. ESTUN Weld Automation Set EWAS series welding robots EWAS ...

From the perspective of the protection response speed of the robot servo drive, Estun has a small amount of calculation in the form of torque, and the response to the control signal of the drive is fast. The azimuth form has a large amount of computation, and the response to the driver's control signal is slow. 1. If there is a relatively high demand for dynamic functions in sports...

(1) Check the circuit condition (including the connection of power supply, controller, wiring and measuring instrument, etc.), check whether the spring of the starter is flexible and whether the contact is good. (2) When the constant voltage power supply is supplied, it needs to be started with a starter. Closed power switch, under motor load, ...

Cause of failure and solution: (1) The phase sequence of the motor is out of order and the encoder is abnormal, check whether the power line of the motor (U, V, W, D) is connected incorrectly, and whether the encoder connection is not in good contact. (2) The motor model parameters do not match, check and reset the server Pn parameters or more...

1. Estun servo motor maintenance 1; Overload alarm A04 1. The wiring of the servo motor is wrong or the wiring is leaking (1) The U, V, and W phase wires of the motor are connected incorrectly (2) Whether the insertion of the connector on the servo motor side is defective 2. The model of the servo drive and the motor does not match ...

First, the control accuracy is different The step angle of the two-phase hybrid stepper motor is generally 3.6 ° and 1.8 °, and the step angle of the five-phase hybrid stepper motor is generally 0.72 ° and 0.36 °. There are also some high-performance stepper motors with smaller step angles. Such as Sitong company produced a kind of wire for slow wire ...

A51: The robot spindle servo motor is abnormal. It could be a cable failure, a servo drive problem, a damaged spindle bearing, etc. A47: The servo motor is overheating. It may be because the external ambient temperature is too high, the servo motor is starting to break, and it cannot be cooled properly. A4 ...

1. The motor temperature is too high or the smoke is faulty Cause: 1. Excessive load 2. Two-phase operation 3. Air duct obstruction 4. The ambient temperature increases 5. Stator windings are short-circuited between phases or turns 6. Stator winding grounding 7. The power supply voltage is too high ...

One: personal protection The safety operation procedures of welding robots are first of all to do a good job of personal protection, and the maximum scale of welding robot operations is set up outside the protective fence or cordon, and personnel are not allowed to enter the scale of their operations in the welding robot operation. In the process of welding robot operation, it is necessary to ...

The following preparations need to be made for starting when the motor is put into operation after installation or before it is put back into operation after being shelved for a long time: (1) Use compressed air to blow off the dust attached to the inside of the motor, and remove the wrapping paper at the windshield for new motors. Check whether the bearing grease is clean and suitable.

Main role The main functions of the servo system include the control of the output shaft located in the distance by the input shaft in the absence of mechanical connection, so as to realize long-distance synchronous transmission; Enables the output mechanical displacement to accurately track electrical signals, such as recording and indicating instruments, etc.; Go to the low power command signal ...

Recently, Nanjing Estun Automation Co., Ltd. (hereinafter referred to as Estun Automation) and Sany Robot Technology Co., Ltd. (hereinafter referred to as Sany Robot) held a strategic cooperation signing ceremony in Changsha, and the two sides will establish a long-term strategic partnership in the field of intelligent manufacturing. 　　Meeting...

CALIB Command: This instruction calibrates joint position sensors. STATUS command: Used to display the status of the user's program. FREE command: This command displays the unused storage capacity. ENABL command: used to turn the system hardware on and off. ZERO Directive: This directive ...

AC servo motors are usually single-phase asynchronous motors, with two structural forms: squirrel cage rotor and cup rotor. Like ordinary motors, AC servo motors are constructed of a stator and a rotor. There are two windings on the stator, namely the excitation winding and the control winding, and the two windings are 90 ...

6. What should I pay attention to when using the motor? Check the following before powering on: 1) Whether the power supply voltage is appropriate (overvoltage is likely to cause damage to the drive module); The +/- polarity of the DC input must not be misconnected, and the motor model or current setting on the drive controller ...

AC servo motor (1) Cage type two-phase AC servo motor (slender cage rotor, mechanical characteristics are approximately linear, small volume and excitation current, small power servo, low-speed operation is not smooth enough) (2) Non-magnetic cup rotor two-phase AC servo motor (coreless rotor, mechanical ...

One: machine cleaning First and foremost, disconnect the power supply and remove debris around the machine. Use a clean cloth to wipe the surface of the machine to ensure that it is free of dust, grease and other impurities. For the cleaning of the inside of the machine, it needs to be operated by professionals. Two: Look at the machine parts ...

1. Applicable welding methods and cutting methods: Generally, arc welding robots are only suitable for MIG/MAG welding, and there is no interference of high-frequency arc striking on the control and drive system of the robot. Whether it can be used for tungsten argon arc welding depends on whether the robot has a special anti-interference method.